Expedition 1 training

JSC2000-05364 (7 June 2000) --- Cosmonaut Yuri Gidzenko, Soyuz commander for the Expedition One crew, checks his
thermal undergarment prior to donning an Orlan space suit. Gidzenko was about to participate in an underwater spacewalk
simulation in the Hydrolab facility
at the Gagarin Cosmonaut Training Center
in Russia.